BRISTOL, RALPH de (d. 1232), bishop of Cashel, is mentioned by William of Malmesbury as having granted fourteen days of indulgence to the abbey of Glastonbury. He became the first treasurer of St. Patrick's Cathedral, Dublin, in 1219, and was consecrated bishop of Cashel in 1223. He died about the beginning of 1232. He is said to have written the life of his patron, Lawrence O'Toole, archbishop of Dublin; but according to Baronius he supplied only the materials for the work, which was written by a monk of Auge.